How long does it take for hand-made transparency to oxidize?

The oxidation time of hand-made transparent parts varies with different materials. Generally speaking, transparent parts made of ABS can be kept from oxidation and yellowing for two to three years without pollution and long-term direct sunlight. Transparent parts made of PVC can be kept for five to seven years without oxidation and yellowing. However, the specific oxidation time is also affected by other factors, such as temperature, humidity, light and other environmental conditions, as well as the thickness of transparent parts, manufacturing technology and so on.